From owner-freebsd-wireless@FreeBSD.ORG Sun Mar 22 04:15:11 2015 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 75A859F7 for ; Sun, 22 Mar 2015 04:15:11 +0000 (UTC) Received: from mail-ig0-x233.google.com (mail-ig0-x233.google.com [IPv6:2607:f8b0:4001:c05::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 21544867 for ; Sun, 22 Mar 2015 04:15:11 +0000 (UTC) Received: by igbqf9 with SMTP id qf9so16084066igb.1 for ; Sat, 21 Mar 2015 21:15:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=Rla0JKnKHUBczYSTfDa5wpKuQAXn/aox48QlI9tquoY=; b=v03un9Ks25l+XseeGtdO44mP2Pf0o6V9sKX1n6dGxoPGWN7fSJAx5csfe/S2yIXyOt EbgYXhfYUi278I2ARvGD48TIpT3wJQHxM5T30EMTDLldeZNUofuivr3FD5062btTkKN6 KgJlhg7Wi4x00mmJb2zEja60YPFm/5wZkgVoHoXLxNjVEAqHHFqGuTc7yr/MjPEhwttp ltE/ksiL8LjIXmjKQBPEjP60JhieV2fBBGGL0IGfvX/Ml6bGEg/eMcK1T/yvganLYqb3 ddDTGuylKQqXRBTEnEiaDxMi/6vuz0rnVu9OYdtWwfoMysG66w/7JcCYTW4fvO3hfScN iGbw== MIME-Version: 1.0 X-Received: by 10.107.155.13 with SMTP id d13mr155693499ioe.29.1426997710692; Sat, 21 Mar 2015 21:15:10 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.17.194 with HTTP; Sat, 21 Mar 2015 21:15:10 -0700 (PDT) In-Reply-To: References: Date: Sat, 21 Mar 2015 21:15:10 -0700 X-Google-Sender-Auth: OIrj6xZ3Tv37ozvyBUYnSCCDhTg Message-ID: Subject: Re: ath0 performence issues "ar9300_Stub_GetCTSTimeout" "ar9300_Stub_GetCTSTimeout From: Adrian Chadd To: Miguel Clara Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-wireless@freebsd.org" X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Mar 2015 04:15:11 -0000 Hm, it's possible the AR9462 needs a bunch more attention. The driver I got from QCA in 2011/2012 era timeline was early-ish and I think a bunch of fixes/changes were done since then. But I don't know what those are. Yeah, just disable 2GHz for now and see if that helps. When I get a spare moment I'm trying to get the tools updated for the AR9380 and later chips so it's easier to debug stuff. But this can all get very time consuming and it's all stuff I'm doing for fun/free. :( -adrian